liang feng

how to solve the split screen for lvds+hdmi imx6q

Discussion created by liang feng on Jul 12, 2018
Latest reply on Aug 24, 2018 by liang feng

hi,how to solve the split screen for lvds+hdmi,when the video moves,hdmi results split screen,for double framebuffer,how to change kernel file.lvds+HDMI双屏显示时,视频移动,hdmi出现卡屏/裂屏现象,是不是没有双缓冲的原因,对于内核函数ipu_init_channel_buffer可以初始化ipu输入输出通道,双缓冲在那设置的在获取v4L2数据设置,还是在fbmem设置。imx6q  thanks...

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